Interactive Applet |
You can move the points A, B and C (click on the point and drag it).
Press the keys “+” and “−” to zoom in or zoom out the visualization window and use the arrow keys to translate it.
You can also construct all centers related with this one (as described in ETC) using the “Run Macro Tool”. To do this, click on the icon , select the center name from the list and, then, click on the vertices A, B and C successively.
Information from Kimberling's Encyclopedia of Triangle Centers |
Trilinears f(A,B,C) : f(B,C,A) : f(C,A,B), where f(A,B,C) = (tan2B + tan2C) tan A
Barycentrics (sin A)f(A,B,C) : (sin B)f(B,C,A) : (sin C)f(C,A,B)
X(2083) lies on these lines:
1,163 19,158 48,1820 63,304 774,1973 920,1755 1497,1953 1760,1966 1821,1969X(2083) = X(811)-Ceva conjugate of X(810)
X(2083) = crosspoint of X(19) and X(63)
X(2083) = crosssum of X(19) and X(63)